Cern ROOT与统计分析

公式测试

Fisher信息

[latex]I(\theta) = -E[(\frac{\partial \ln L}{\partial\theta})][/latex]

![]( "http://latex.codecogs.com/gif.latex?I(\theta)&space;=&space;-E[(\frac{\partial&space;\ln&space;L}{\partial\theta})]" )

I(\theta) = -E[(\frac{\partial \ln L}{\partial\theta})]